package Module;

/**
 * Project:    metsysdirg
 * File Name: WorkerDriver.java
 * Change History:
 *     ********************************
 *     1.0     5/14/2011    Hengfeng Li
 *         Create the skeleton file
 *     ********************************
 *
 */

import java.io.Serializable;

/**
 * This provides an interface to get
 * the information of the result unit.
 */
public interface ResultUnit extends Serializable{

    /** Get the output file from the result unit */
    public byte[] getOutputFile();
    
    public float getElapsedTime();

	public float getTotalCost();

}
